38466333

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2238

約数の個数: 20

約数和(自身を含む): 57731520

約数和(自身を除く): 19265187

約数列:

[1, 3, 9, 27, 81, 239, 717, 1987, 2151, 5961, 6453, 17883, 19359, 53649, 160947, 474893, 1424679, 4274037, 12822111, 38466333]

約数ペア:

[(1, 38466333), (3, 12822111), (9, 4274037), (27, 1424679), (81, 474893), (239, 160947), (717, 53649), (1987, 19359), (2151, 17883), (5961, 6453)]